HVAC Service Areas in Jefferson County & St. Louis County
Choose Jefferson County, South County or West County to explore residential heating and cooling service. Ricotta is based in Hillsboro; call to confirm your address and available appointments.
Local service, clear scheduling
Family-owned since 1974, Ricotta Heating & Air provides residential AC and furnace repair, maintenance and installation. We are licensed and insured. Hours are 7 AM–8 PM daily; appointments depend on availability. Ask about repair diagnostic charges; free estimates apply to system replacements.
Jefferson County, MO
Hillsboro-based heating and cooling service for Hillsboro, Festus, De Soto, Imperial and surrounding Jefferson County communities.
Explore Jefferson CountySouth St. Louis County, MO
Residential HVAC service for Fenton, Mehlville, Oakville and nearby communities, with Jefferson County connections through Arnold.
Explore South CountyWest St. Louis County, MO
Confirmed service in Ballwin, Eureka, Kirkwood and Wildwood, alongside the existing West County city guides.
Explore West CountyDon't see your city?
Call to confirm whether your address is within our service area and ask about appointment availability.
Need Heating or Cooling Help at Home?
Call Ricotta Heating & Air for residential HVAC service across St. Louis and Jefferson County. Free estimates are available.